<template>
  <div class="register-container">
    <!-- 注册内容 -->
    <div class="register">
      <h3>注册新用户
        <span class="go">我有账号，去 <a href="login.html" target="_blank">登陆</a>
        </span>
      </h3>
      <ValidationObserver v-slot="{handleSubmit}">
        <form action="" @submit.prevent='handleSubmit(onSubmit)'>
            <ValidationProvider class="content" rules="phoneRequired|phoneNumber" v-slot="{errors}" tag="div" mode="lazy">
                <label>手机号:</label>
                <input type="text" placeholder="请输入你的手机号" v-model="user.phone">
                <span class="error-msg">{{errors[0]}}</span> 
            </ValidationProvider>
            <ValidationProvider class="content" rules="codeRequired|codeNumber" v-slot="{errors}" tag="div" mode="lazy">
                <label>验证码:</label>
                <input type="text" placeholder="请输入验证码" v-model="user.code">
                <input @click="getVerifyCode" type="button" :class="{disabled:isSend}" value="获取验证码" ref="verify" style="width:90px">
                <span class="error-msg">{{errors[0]}}</span>
            </ValidationProvider>
            <ValidationProvider class="content" rules="passRequired|password" name="password" v-slot="{errors}" tag="div" mode="lazy">
                <label>登录密码:</label>
                <input type="text" placeholder="请输入你的登录密码" v-model="user.password">
                <span class="error-msg">{{errors[0]}}</span>
            </ValidationProvider>
            <ValidationProvider class="content" rules="passRequired|rePassword:@password|password"  v-slot="{errors}" tag="div" mode="lazy">
                <label>确认密码:</label>
                <input type="text" placeholder="请输入确认密码" v-model="user.rePassword">
                <span class="error-msg">{{errors[0]}}</span>
            </ValidationProvider>
            <ValidationProvider class="controls" rules="agree" v-slot="{errors}" tag="div" mode="lazy">
                <input name="m1" type="checkbox" v-model="user.isAgree">
                <span>同意协议并注册《尚品汇用户协议》</span>
                <span class="error-msg">{{errors[0]}}</span>
            </ValidationProvider>
            <div class="btn">
                <button>完成注册</button>
            </div>
        </form>
      </ValidationObserver>
    </div>

    <!-- 底部 -->
    <div class="copyright">
      <ul>
        <li>关于我们</li>
        <li>联系我们</li>
        <li>联系客服</li>
        <li>商家入驻</li>
        <li>营销中心</li>
        <li>手机尚品汇</li>
        <li>销售联盟</li>
        <li>尚品汇社区</li>
      </ul>
      <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
      <div class="beian">京ICP备19006430号
      </div>
    </div>
  </div>
</template>

<script>
import { phoneNumberReg,codeNumReg,passNumberReg} from "@/utils/reg.js"
import { ValidationObserver,ValidationProvider,extend} from 'vee-validate'
import { reqVerifyCode , reqUserRegister} from "@/api"
import { required } from "vee-validate/dist/rules"
// extend 是用来定义验证规则的，里面有两个参数 第一个参数是规则名称 第二个是规则
// 1.添加手机号验证规则
extend("phoneRequired",{
    ...required,
    message:"请输入手机号"
});
extend("phoneNumber",{
    validate(val){
        // val 表示要验证的数据
        return phoneNumberReg.test(val);
    },
    message:"请输入正确的手机号码格式"
});

// 2.添加验证码验证规则
extend("codeRequired",{
    ...required,
    message:"请输入验证码"
});
extend("codeNumber",{
    validate(val){
        return codeNumReg.test(val)
    },
    message:"请输入正确的验证码"
});

// 3.密码验证
extend("passRequired",{
    ...required,
    message:"密码不能为空"
})
extend("password",{
    validate(val){
        return passNumberReg.test(val)
    },
    message:"密码格式不正确",
})

// 4.重复密码验证规则
extend("rePassword",{
    validate(val,{password}){
        return val === password
    },
    message:"两次密码不一致",
    params:['password']
});

// 5.是否勾选同意协议
extend("agree",{
    validate(val){
        return val
    },
    message:"请勾选用户协议"
})

  export default {
    name: 'Register',
    data() {
        return {
            user:{
                phone:"",
                password:"",
                rePassword:"",
                code:"",
                isAgree:false // 是否同意用户协议(默认是false)
            },
            isSend:false
        }
    },
    methods: {
        async onSubmit(){
            const {phone,password,code} = this.user
            const res = await reqUserRegister({phone,password,code})
            if(res.code !== 200) return alert(res.message)
            alert("注册成功");

            this.$router.push('/login')
        },
        async getVerifyCode(){
            if (!phoneNumberReg.test(this.user.phone)) {
                alert("手机号不合法，请重新输入");
                return
            }
            this.isSend = true // 不允许再次发送请求了
            // 如果合法则发送请求 获取验证码
            this.$refs.verify.value = "正在获取验证码..."
            this.$refs.verify.disabled = true
            // 如果合法则发送请求 获取验证码
            const res = await reqVerifyCode(this.user.phone)

            if(res.code !== 200) return alert(result.message)

            this.user.code = res.data
            // 发送完恢复原貌
            this.isSend = false
            this.$refs.verify.value = '获取验证码'
        }
    },
    components:{
        ValidationObserver,
        ValidationProvider
    },
  }
</script>

<style lang="less" scoped>
  .register-container {
    .register {
      width: 1200px;
      height: 445px;
      border: 1px solid rgb(223, 223, 223);
      margin: 0 auto;

      h3 {
        background: #ececec;
        margin: 0;
        padding: 6px 15px;
        color: #333;
        border-bottom: 1px solid #dfdfdf;
        font-size: 20.04px;
        line-height: 30.06px;

        span {
          font-size: 14px;
          float: right;

          a {
            color: #e1251b;
          }
        }
      }

      div:nth-of-type(1) {
        margin-top: 40px;
      }

      .content {
        padding-left: 390px;
        margin-bottom: 18px;
        position: relative;

        label {
          font-size: 14px;
          width: 96px;
          text-align: right;
          display: inline-block;
        }

        input {
          width: 270px;
          height: 38px;
          padding-left: 8px;
          box-sizing: border-box;
          margin-left: 5px;
          outline: none;
          border: 1px solid #999;
        }

        img {
          vertical-align: sub;
        }

        .error-msg {
          position: absolute;
          top: 100%;
          left: 495px;
          color: red;
        }
      }

      .controls {
        text-align: center;
        position: relative;

        input {
          vertical-align: middle;
        }

        .error-msg {
          position: absolute;
          top: 100%;
          left: 495px;
          color: red;
        }
      }

       .disabled {
          cursor: not-allowed;
        }

      .btn {
        text-align: center;
        line-height: 36px;
        margin: 17px 0 0 55px;

        button {
          outline: none;
          width: 270px;
          height: 36px;
          background: #e1251b;
          color: #fff !important;
          display: inline-block;
          font-size: 16px;
        }
      }
    }

    .copyright {
      width: 1200px;
      margin: 0 auto;
      text-align: center;
      line-height: 24px;

      ul {
        li {
          display: inline-block;
          border-right: 1px solid #e4e4e4;
          padding: 0 20px;
          margin: 15px 0;
        }
      }
    }
  }
</style>